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Merge pull request from rxu/ticket/13745

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[ticket/13745] Add viewtopic.php core event to allow manipulating poll data
This commit is contained in:
Marc Alexander 2015-05-06 21:47:07 +02:00
commit a8c033f655
1 changed files with 72 additions and 5 deletions

77
phpBB/viewtopic.php

@ -804,6 +804,36 @@ if (!empty($topic_data['poll_start']))
($auth->acl_get('f_votechg', $forum_id) && $topic_data['poll_vote_change']))) ? true : false;
$s_display_results = (!$s_can_vote || ($s_can_vote && sizeof($cur_voted_id)) || $view == 'viewpoll') ? true : false;
/**
* Event to manipulate the poll data
*
* @event core.viewtopic_modify_poll_data
* @var array cur_voted_id Array with options' IDs current user has voted for
* @var int forum_id The topic's forum id
* @var array poll_info Array with the poll information
* @var bool s_can_vote Flag indicating if a user can vote
* @var bool s_display_results Flag indicating if results or poll options should be displayed
* @var int topic_id The id of the topic the user tries to access
* @var array topic_data All the information from the topic and forum tables for this topic
* @var string viewtopic_url URL to the topic page
* @var array vote_counts Array with the vote counts for every poll option
* @var array voted_id Array with updated options' IDs current user is voting for
* @since 3.1.5-RC1
*/
$vars = array(
'cur_voted_id',
'forum_id',
'poll_info',
's_can_vote',
's_display_results',
'topic_id',
'topic_data',
'viewtopic_url',
'vote_counts',
'voted_id',
);
extract($phpbb_dispatcher->trigger_event('core.viewtopic_modify_poll_data', compact($vars)));
if ($update && $s_can_vote)
{
@ -937,6 +967,7 @@ if (!empty($topic_data['poll_start']))
$topic_data['poll_title'] = generate_text_for_display($topic_data['poll_title'], $poll_info[0]['bbcode_uid'], $poll_info[0]['bbcode_bitfield'], $parse_flags, true);
$poll_template_data = $poll_options_template_data = array();
foreach ($poll_info as $poll_option)
{
$option_pct = ($poll_total > 0) ? $poll_option['poll_option_total'] / $poll_total : 0;
@ -945,7 +976,7 @@ if (!empty($topic_data['poll_start']))
$option_pct_rel_txt = sprintf("%.1d%%", round($option_pct_rel * 100));
$option_most_votes = ($poll_option['poll_option_total'] > 0 && $poll_option['poll_option_total'] == $poll_most) ? true : false;
$template->assign_block_vars('poll_option', array(
$poll_options_template_data[] = array(
'POLL_OPTION_ID' => $poll_option['poll_option_id'],
'POLL_OPTION_CAPTION' => $poll_option['poll_option_text'],
'POLL_OPTION_RESULT' => $poll_option['poll_option_total'],
@ -955,12 +986,12 @@ if (!empty($topic_data['poll_start']))
'POLL_OPTION_WIDTH' => round($option_pct * 250),
'POLL_OPTION_VOTED' => (in_array($poll_option['poll_option_id'], $cur_voted_id)) ? true : false,
'POLL_OPTION_MOST_VOTES' => $option_most_votes,
));
);
}
$poll_end = $topic_data['poll_length'] + $topic_data['poll_start'];
$template->assign_vars(array(
$poll_template_data = array(
'POLL_QUESTION' => $topic_data['poll_title'],
'TOTAL_VOTES' => $poll_total,
'POLL_LEFT_CAP_IMG' => $user->img('poll_left'),
@ -976,9 +1007,45 @@ if (!empty($topic_data['poll_start']))
'S_POLL_ACTION' => $viewtopic_url,
'U_VIEW_RESULTS' => $viewtopic_url . '&view=viewpoll',
));
);
unset($poll_end, $poll_info, $voted_id);
/**
* Event to add/modify poll template data
*
* @event core.viewtopic_modify_poll_template_data
* @var array cur_voted_id Array with options' IDs current user has voted for
* @var int poll_end The poll end time
* @var array poll_info Array with the poll information
* @var array poll_options_template_data Array with the poll options template data
* @var array poll_template_data Array with the common poll template data
* @var int poll_total Total poll votes count
* @var int poll_most Mostly voted option votes count
* @var array topic_data All the information from the topic and forum tables for this topic
* @var string viewtopic_url URL to the topic page
* @var array vote_counts Array with the vote counts for every poll option
* @var array voted_id Array with updated options' IDs current user is voting for
* @since 3.1.5-RC1
*/
$vars = array(
'cur_voted_id',
'poll_end',
'poll_info',
'poll_options_template_data',
'poll_template_data',
'poll_total',
'poll_most',
'topic_data',
'viewtopic_url',
'vote_counts',
'voted_id',
);
extract($phpbb_dispatcher->trigger_event('core.viewtopic_modify_poll_template_data', compact($vars)));
$template->assign_block_vars_array('poll_option', $poll_options_template_data);
$template->assign_vars($poll_template_data);
unset($poll_end, $poll_info, $poll_options_template_data, $poll_template_data, $voted_id);
}
// If the user is trying to reach the second half of the topic, fetch it starting from the end